// MIR for `add` before PreCodegen

fn add() -> u32 {
    let mut _0: u32;
    let mut _1: (u32, bool);

    bb0: {
        _1 = const (4_u32, false);
        assert(!const false, "attempt to compute `{} + {}`, which would overflow", const 2_u32, const 2_u32) -> [success: bb1, unwind unreachable];
    }

    bb1: {
        _0 = const 4_u32;
        return;
    }
}

ALLOC0 (size: 8, align: 4) { .. }
